Near-Extreme Black Holes and the Universal Relaxation Bound
arXiv:0705.2306 · doi:10.1088/0264-9381/24/16/N01
Abstract
A fundamental bound on the relaxation time τof a perturbed thermodynamical system has recently been derived, τ\geq \hbar/πT, where is the system's temperature. We demonstrate analytically that black holes saturate this bound in the extremal limit and for large values of the azimuthal number m of the perturbation field.
arXiv comment2 Pages. Submitted to PRD on 5/12/2007
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